baber/WOPTO huggingface dataset:
Patent JP-S61201019-A (JP)
Title: Production of apatite wool
Inventor: FUJII SHIGEO
IPC: D01F9/08
Filed: 1985-02-26
Abstract: PURPOSE:To obtain an apatite wool processable to a form suitable for medicine and other applications and having excellent biocompatibility, by spinning a solution of apatite using a specific binder an calcining the obtained wool. CONSTITUTION:Fine particles of apatitle of formula M10(ZO4)6X2 (M is Ca, Ba, Mg, Sr, Pb, Cd, Fe, etc.; ZO4 is PO4, AsO4, VO4, CO3, etc.; X is F, Cl, OH, etc.) are dispersed in an aqueous solution of a binder, and the dispersion is degassed and extruded through the spinning nozzle 5, and at the same time, air is ejected through the air nozzle 7 to form a fiber stream. The stream is heated with the infrared heater 9 and blasted toward the collection belt 11 to effect the evaporation of water and obtain the wooly hydroxyapatite 12 bonded with the binder. The wool is calcined to eliminate the bonder.
Patent JP-H07244503-A (JP)
Title: Method for controlling process
Inventor: MIHIRO KATSUMI
IPC: G05B13/02
Filed: 1994-03-07
Abstract: PURPOSE:To determine the optimum change timing of a control desired value of a controller in accordance with a change in a process by sequentially updating the change timing by the use of a controlled result obtained at the time of changing a past desired value. CONSTITUTION:When the change timing of the control desired value RC (t) of the controller is changed based upon a controlled result obtained at the time of changing a past desired value, the controlled result of the process is predicted. The RC (t) is obtained by changing the change timing of a desired value (t) of the process before Te sec. The response Xnew(t;DELTAT) of the process at the time of correcting the change timing by 6T sec is a respose obtained by advancing a past response X(t) by DELTAT sec and an evaluation function is calculated in order to evaluate the deviation value of the response from the original desired value R (t) of the process. Then DELTATopt for minimizing the value of the evaluation function is found out and the succeeding value of the control desired value of the controller is determined as Tc=Tc+axDELTATopt. Provided that (a) is a parameter satisfying 0<a<1.
Patent JP-S58152748-A (JP)
Title: Belt-shaped material feeder
Inventor: MAETANI MASAMI
IPC: G03B21/11
Filed: 1982-03-05
Abstract: PURPOSE:To make it possible to automatically rip off the tip of the belt-shaped material on the spool in such a way that in a contrivance for feeding along the determined path, a belt-shaped material which is wound around the spool, a rotary body with uneven configuration around the periphery and small frictional coefficient is so provided as being capable of making contact and getting out of contact with the spool. CONSTITUTION:In a device which feeds a belt-shaped material F, such as microfilm or the like to a processing part of an image part or the like, while pulling it out of a feeding reel 2 housed in a cartridge 1, a driving roller 6 is provided for feeding the belt-shaped material F in cooperation with a pinch roller 7. The driving roller 6 has an endles belt 3 wound over around a rip-off roller 4 which is resiliently supported at one end of an arm 63, and a roller 5 which is supported at the other end of the arm 63. And said arm 63 is set up so that it is fixed to the tip of a movable arm 70 which is rotatable around a pivot 73, and it can forcibly put the roller 4 in contact with the reel 2 by repulsive force of a spring 74. Besides, said roller 4 is made of the material with low frictional coefficient and formed into a shape with unevenness along the peripheral surface.
Patent JP-S57148725-A (JP)
Title: Optical analog-to-digital converter
Inventor: TSUJII KOUICHI
IPC: G01D5/26
Filed: 1981-03-11
Abstract: PURPOSE:To improve the accuracy of an optical A/D converter, by varying the scanning cycle according to the output of a 1-dimensional photodetecting array to which the divided beams are supplied. CONSTITUTION:The divided beams are supplied to a CCD which functions as a 1-dimentional photodetecting array. Then a common power supply 11 of the CCD is connected to a positive power supply, and a common output terminal 12 is connected to an arithmetic amplifier 15. The output of the amplifier 15 is averaged by a smoothing circuit 17 to obtain the voltage corresponding to the mean value of the light volume irradiated to each phototransistor 8. This voltage is supplied to a voltage control oscillator 18 to obtain a pulse signal of a frequency corresponding to the voltage. This signal is used as a scan signal to be supplied to a control signal terminal 14 of a shift register. In such way, the scanning cycle is controlled according to the output of the CCD to increase the accuracy of an optical A/D converter.
Patent JP-H10220092-A (JP)
Title: Sliding door temporary fixing tool
Inventor: TSUJINO JUNICHI
IPC: E05C21/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To simultaneously prevent the left and right movement and the up and down backlash of a sliding door by fixing up and down the upper space of the sliding door by a sliding door temporary fixing wedge and fixing male and female fixing tools together by a long body, a ratchet tooth and a channel groove. SOLUTION: A sliding door temporary fixing tool includes a male fixing tool 100 having a knob 120 for pulling in one end part of a belt-like long body 110 to be freely bent and a female fixing tool 200 having a structure to be engaged therewith. The male and female fixing tools are installed in a furniture sliding door, the thin insertion part 170 of the long body 110 is inserted from the narrowest opening part 211 of a roughly C type channel groove 210 into the channel groove 210 while gripping the knob 120 of the tip part of the male fixing tool 100, and then the knob 120 is strongly pulled.  Here, direction is set such that a male side ratchet tooth 131 and a female side ratchet tooth 220 contacted with each other slide the long body 110 without being engaged with each other in a pulling direction and, in the opposite direction, the ratchet teeth 131 and 220 are engaged with each other to prevent the movement of the long body 110.
Patent JP-H02215067-A (JP)
Title: Clamping connector and clamping bolt
Inventor: TOTSUKA YOSHIKATSU
IPC: H01R13/621
Filed: 1989-02-15
Abstract: PURPOSE:To stably feed the electric power by making a wire groove for the branch wire of a connector main body provided with a branch presser approximate to the deformed shape of the branch presser by a clamping tool. CONSTITUTION:A wire groove 8 for the branch wire 7 of a connector main body 3 provided with a branch presser 9 is inclined in a slightly circular arc shape toward a clamping bolt from both ends, and the direction is made the same as the direction G in which the clamping load by the clamping bolt 10 is applied to the branch presser 9. The shape of the wire groove 9 for the branch wire 7 is set to the curvature the same or slightly larger than the deflection of the branch presser 9. since the wire groove 8 is made approximate to the deformed shape of the branch presser 9 by the clamping tool (clamping bolt) 10, contact is made more tight, and the adverse effect on a distribution line due to heating is prevented.
Patent JP-S59161502-A (JP)
Inventor: MARU YOSHIMITSU
IPC: E01B35/00
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07245648-A (JP)
Title: Time count backup device
Inventor: HAMAZAWA YOSHINORI
IPC: H04M1/65
Filed: 1994-03-07
Abstract: PURPOSE:To maintain a counted time after power failure with prescribed accuracy without incurring a large sized backup power supply when components making time count requires much power consumption. CONSTITUTION:A time storage section 3 is formed to store a counted time when no power failure takes place and to maintain the stored time on the occurrence of a power failure, and a time constant circuit 2 is formed to be charged at a preset voltage in the nonpower failure state and to be discharged in a preset time constant on the occurrence of a power failure. When the power failure is released and the non-power failure state occurs a voltage detection section 4 detects a voltage of the time constant circuit 2 before being charged. Then a power failure period arithmetic section 5 obtains a period for a power failure state according to the detected voltage and a time arithmetic section 6 adds the power failure period to the time stored in the time storage section 3 to obtain a current time.
Patent JP-H0529908-A (JP)
Title: Semiconductor relay
Inventor: NAKAYA MINORU
IPC: H01L31/12
Filed: 1991-03-01
Abstract: PURPOSE:To use only four external terminals and to make the size of the package by supplying a minimum current to quarantee the service life to a light emitting diode to measure an ON resistance of a FET contact and evaluating whether or not the FET is turned on based on the measured value. CONSTITUTION:The service life of the semiconductor relay is judged depending whether FETs Q1, Q2 are turned on when a current IF1 smaller than a drive current IF2 of the semiconductor relay is supplied to the relay. Thus, in order to evaluate the coupling of the semiconductor relay, a minimum current IFMIN quaranteering service life of a diode LED is supplied to the LED connected between external terminals T1 and T2. Furthermore, a voltage VD is applied to an external terminal T3 of a FETQ1 and an ammeter A is connected to an external terminal T4 of a FETQ2 to measure the supplied current I. Then the ON-resistance RON of the FETs Q1, Q2 is obtained by a value VD/I and whether or not the FET is turned on is evaluated from the measured value.
Patent JP-H11227622-A (JP)
Title: Vehicular steering control device
Inventor: MATSUDA MORIHIRO
IPC: B62D133/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering control device which can prevent turbulence of the behavior of vehicle when it is running on a bad road. SOLUTION: This steering control device is structured so that a transmission ratio variable means 14 is interposed on the way of a steering transmitting system to couple a steering wheel 10 with each steering wheel 24 and is equipped with a control means 30 which controls the transmission ratio in accordance with the condition of the vehicle. The arrangement includes a vertical motion detecting means 34 to detect the vertical motions of the vehicle and a bad road condition detecting means 30 which detects the bad road condition on the basis of the vertical motions given by the detecting means 34. If the road surface is judged as in bad condition, the transmission ratio of the means 14 is shifted to a greater side by the control means.
Patent JP-H08265299-A (JP)
Title: Optical fiber communication of a plurality of channels
Inventor: KURINTON RANDEI GIRUZU
IPC: H04B10/17
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an underground system which allows wavelength division multiplex(WDM) capacity of dispersion-shifted fibers(DSF) as configuration in which a set includes two channels in a 1st transmission direction and includes two channels in a 2nd transmission direction and an optical amplifier amplifies the channels in all the sets. SOLUTION: A 1st terminal composed of a transmitter 1, receiver 2 and route selector 3 is provided. This terminal communicates with a 2nd terminal composed of a transmitter 4, receiver 5 and route selector 6. Concerning communication, a single fiber to be used of bidirectional amplifiers 8 and 9 is composed of a transmission line 7. Transmitting and receiving functions include suitable means for inputting to the transmitter 1 having 1st and 2nd WDM channels and multiplexing/demultiplexing on fibers 10 and 11. The inputted opposite channel is led into the receiver 5 on fibers 12 and 13. Paired forward channels are passed through the transmitter 4 on fibers 14 and 15. Paired counter channels are passed through the receiver 2 on fibers 16 and 17.
Patent JP-H09229110-A (JP)
Title: Vehicle disk brake
Inventor: KOIZUMI MAOMI
IPC: F16D55/224
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To form a hanger pin and a pad spring with simple structure for easy mounting and demounting by providing a pair of locking pieces elastically contact with the spring locking parts at both the ends of the hanger pin for suspending friction pads. SOLUTION: A hanger pin 13 movably suspends friction pads 4, 4 in the axial direction of a disk. In addition, one end is penetrated through the pin hole 3i of a rib part 3h at the other end. The hanger pin 13 is suspended on a bridge part 3c with spring locking parts 13a, 13a projected outside the rib parts 3h, 3h. Locking arms 14d, 14d are projected and interposed along both the sides of the bridge part 3c in which its extreme end side is in parallel with a connecting piece 14c. Each locking piece 14f at the tip end elasticity touches the spring locking part 13a of the hanger pin 13 from inside a disk to mount a pad spring 14. Thus, the friction pads 4, 4, and a pad spring 14 are removed by inwardly deflecting the locking pieces 14f, 14f to the engaged locking parts 13a, 13a-free side disk to draw out the hanger pin 13.
Patent JP-S51111540-A (JP)
Title: Engine apparatus
Inventor: HIRAGA TATSUO
IPC: F02B53/00
Filed: 1975-03-27
Abstract: PURPOSE: Related to an air-driven automotive engine for removing defects of exhaust gas and the like to be occasioned in an explosive-type internal combustion engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06249404-A (JP)
Title: Emergency feed water apparatus for fluidized bed boiler
Inventor: HORI SHIGEKAZU
IPC: F22D11/00
Filed: 1993-02-25
Abstract: PURPOSE:To reduce equipment costs, maintenance service to be given and scope of checking of a fluidized bed boiler. CONSTITUTION:Retained water in a water storage tank 26 which is not fully filled is heated by means of heating piping 40 heated by steam provided by a pressurized fluidized bed boiler in order to be vaporized into a void space within the tank 26 so that the pressure within the water storage tank is kept higher than the operating pressure of the pressurized fluidized bed boiler. In an emergency, because upper hot water vaporizes itself, the decrease of the interior pressure within the emergency water storage tank 26 due to the reduction of the retained water is alleviated. If a pressurization control valve 25 is opened in an emergency, the water within the tank 26 vaporizes itself to assure the pressure. Thus, the pressurizing system of the prior art which uses nitrogen gas is no more needed, and production costs, maintenance service to be given and scope of checking can be reduced.
Patent JP-H02215478-A (JP)
Title: Magnetic stomach band for woman
Inventor: USUI TAKAMORI
IPC: A61N2/08
Filed: 1989-02-17
Abstract: PURPOSE:To make a magnetism generating spot extremely thin and light and to obtain a satisfactory fastening feeling by composing a stomach surface part and a back surface part of structure by the two layers of chemical fiber-made front surface cloth, which is equipped with satisfactory elasticity and air-permeability, and back surface cloth, enclosing and fixing a permanent magnet in an internal part. CONSTITUTION:Both side surface parts 3 and 3 are formed in the both sides of a back surface part 2 and a stomach surface part 1 is formed in the end of one side surface part 3 respectively by the chemical fiber equipped with the satisfactory elasticity and air-permeability. Then, the back surface part 2 and stomach surface part 1 are composed of the two layers by front surface cloth 1a and back surface 1b and the front and back surfaces around respective plural permanent magnets 6, 6,..., which are interposed between the two layers, are fixed. Then, in the lower end parts of the both side surface parts 3 and 3, angularly circular arc recessing parts 3a and 3a are formed and a magnetic stomach band for woman is obtained to fit an elastic fitting band along the upper and lower ends of the back surface part 2, both side surface parts 3 and 3 and stomach surface part 1. Accordingly, the fastening feeling is made extremely satisfactory and even when a hard exercise, etc., is executed, a fastening position is prevented from being shifted.
Patent JP-H07227061-A (JP)
Title: Vibration motor
Inventor: TAKAYA KEI
IPC: H02K7/06
Filed: 1994-02-09
Abstract: PURPOSE:To form a vibration motor with a simple and low-priced structure which can reduce starting current and attain a sufficient vibrating amount. CONSTITUTION:The guide pins 4a, 4b are provided roughly perpendicularly to the rotating shaft 3 of a motor body 2, by which a hole part 9a and so on in a weight 1 are passed through. The weight 1 moves smoothly along the guide pins 4a, 4b and is forced to the rotating shaft 3 by springs 5a, 5b and becomes centripetal in a rotating shaft direction. As a result, the weight 1 becomes centripetal in a rotating shaft direction at the time of rotation stopping, so an eccentric amount is small and electric current necessary at the time of rotation starting is small. The weight 1 is moved to a position as illustrated by centrifugal force during the rotation, so the eccentric amount is large, thereby attaining a sufficient vibrating amount.
Patent JP-H08234796-A (JP)
Title: Decoder device for encoded voice
Inventor: KANEKO YOSHIYUKI
IPC: G10L19/08
Filed: 1995-02-24
Abstract: PURPOSE: To always obtain voice data having a satisfactory sound quality without being limited to a specific speaker and to make use of compression encoded voice data by using the same decoder device by making a constitution making parts becoming the feature of a speaker to be stored at the same time of storing voice data as to the encoding of the voice of the speaker. CONSTITUTION: A decoder device 1 is constituted of a central processing unit (a CPU), a data display part 2, a data input part 3, a data main storage part 4 and a data external storage part 5. In the data external storage part 5, at least encoded voice data 6 and adaptive code book data 7 are stored. Then, voice data are encoded by a high efficiency encoding system while using the adaptive code book data 7. Next, in the case of storing encoded data in the storage part 5, the adaptive code book used at the time of the encoding are also stored in the same storage device 5. Next, at the time of the data decodings, the decoder device 1 reads out the adaptive cod book part from the device 5 and then decodes data based on the readout part.
Patent JP-H09292741-A (JP)
Title: Ferrite carrier
Inventor: ASANAE MASUMI
IPC: G03G9/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a Li-Mn ferrite carrier which does not include harmful elements and can form a high quality image by specifying the basic compsn. and the volume specific resistance in an electric field. SOLUTION: This Li-Mn ferrite carrier has a spinel crystalline structure in the term of crystallography and has a basic compsn. of 5 to 15% Li2 O, 8 to 30% MnO and 60 to 90% Fe2 O3 , by molar ratios. If Li2 O is included by <5%, the toner can not be sufficiently electrified. If the proportion of Li2 O exceeds 15%, the volume specific resistance becomes too low and deposition of the carrier is easily caused. The volume specific resistance of the carrier is controlled to 10<6> to 10<10> Ωcm, preferably 10<7> to 10<10> Ωcm in 200V/cm DC electric field and to 10<6> to 10<10> Ωcm, preferably 10<7> to 10<10> Ωcm in 10kV/cm DC electric field.
Patent JP-H09224910-A (JP)
Title: Ophthalmic device
Inventor: YAMASHITA AOMINE
IPC: A61B3/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the relative positions of a measuring part and a testee to be held constant so that even when a person using an ophthalmic device changes his position relatively to the testee, the testee does not feel discomfort as to the vertical position of a fixation chart. SOLUTION: In a handheld ophthalmic device having a handle part 21 to hold a device main body 22 having at least an optical system built in, the handle part 21 is designed to be movable relatively to the device main body 22 so that the relative angle of the handle part 21 to the device main body 22 is varied. The handle part 21 is rotatably mounted on the outer periphery of the device main body 22 and designed so that it can be held in either of plural predetermined rotating positions. Alternatively, the handle part 21 is designed so that it can be attached to and removed from a different position of the device main body 22.
Patent JP-S61195343-A (JP)
Title: Standard solution to be used in direct potentiometric method for ion electrode
Inventor: SHIBAZAKI YAICHIRO
IPC: G01N27/416
Filed: 1985-02-25
Abstract: PURPOSE:To compensate the influence of the adsorption of protein and the potential difference between the remaining solns. by adding a material which is a material except a measuring material, applies interference to an ion electrode and is not contained in a specimen to a standard soln. and obtaining the measured value coincident approximately with the value obtd. by a flame analysis method. CONSTITUTION:The ions of the material Mg which is the material except Na and applies interference to an Na electrode is added to an aq. NaCl soln. which is the standard soln. having 140 Na ion concn., in the case of measuring the Na ion concn. in blood by using said electrode. Then the potential registers a high value and such a concentration 143 to indicate as if the measured Na ion concn. is high is obtd. The reading of the concn. is so calibrated as to attain 140 by using such standard soln. and the measured concn. value lower by as much as the concn. 3 with respect to the specimen in which the Mg ions are not incorporated is obtd. The measured value coincident approximately with the measured value by the flame analysis method is thus obtd. by adjusting the concn. of the Mg ions. The error owing to the adsorption of the protein and the potential difference between the remaining solns. is corrected.
Patent JP-H04257328-A (JP)
Title: Production of pipe of thermal medium heater for drawing and false-twisting machine
Inventor: NAGAO ISAO
IPC: D02G1/02
Filed: 1991-02-06
Abstract: PURPOSE:To provide a method for producing a thermal medium heater tube having the inner and outer surfaces with small surface roughness and used for a drawing and false-twisting machine in an excellent production efficiency and in a good yield. CONSTITUTION:A roll-molding process 22 for forming a fiber-traveling groove at the center of a hoop material 20 wound in a coil state, a roll-molding process 23 for bending and facing both the sides of the hoop material to each other to form an angular cross section with the groove, a process 24 for welding the faced parts to form a tube for sealing a thermal medium, a process 26 for curving the tube in an arch-like shape so as to secure the contact of the tube with a fiber, and a process 28 for cutting the tube in a prescribed length are continuously disposed. The tube utilizing the small surface roughness of the hoop material 20 is thereby produced in a high production efficiency due to the continuous processes for molding, welding, bending and cutting from the coiled hoop material 20.